EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"a67b21a6b0e44e1e2bd14c9c108266bbd9dd17e99939e15edc984c30de2cbbfa","amount":"500000000000000000","memo":"sw:tr:wWRoQOwRg6"}]}